Number | Name | Date | Kind |
---|---|---|---|
2529892 | Adams | Nov 1950 | |
2658540 | Sobaski | Nov 1953 | |
3075754 | Bies | Jan 1963 | |
3133730 | Cornett | May 1964 | |
3805897 | Cobb et al. | Apr 1974 | |
4457645 | Klochko | Jul 1984 | |
4884641 | Kendall | Dec 1989 | |
4944628 | Hulden | Jul 1990 | |
4958848 | Nash | Sep 1990 |
Entry |
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Bobcat Brochure, "Bobcat Multipurpose Attachments", undated. |
Bobcat Brochure, "Bobcat 1250 Hydraulic Breaker" undated. |
Bobcat Brochure, "Bobcat 2500 Hydraulic Breaker", undated. |
Bobcat Brochure, "Bobcat 3500 Hydraulic Breaker", undated. |
Bobcat Brochure, "Bobcat 5500 Hydraulic Breaker", undated. |
Bobcat Brochure, p. 17, undated. |
Impact Technologies Inc. Brochure, "Hard Hitting Breakers" undated. |